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US Stove 2400 Eco-Aire Window Pellet Heater

Model: 2400 | SKU: us2778
  • Discontinued - This item is not currently available to order.

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  • Product Overview

    The US Stove 2400 Window Pellet Stove is one of the most innovative and unique heating appliances on the market. This window heater combines the efficiency of a pellet heater with the convenience of a window unit, and it fits in most standard windows. With the ability to heat up to 750 square feet, it’s perfect for small apartments, patios, attics, and other areas of your home that are hard to heat.

    Five Heat Settings

    The US Stove 2400 has a digital control board that lets you adjust heat settings with the touch of a button. There are 5 heat ranges to select from, so you can control how much warmth is added to your space. Simply press the up and down arrows to change the heat setting, and this model will automatically adjust the amount of fuel being delivered to the burnpot area.

    LED lights make it easy to see changes being made. You also turn this model on and off using the control board.

    Easy Installation and Use

    Custom fit insulated side panels help this model fit in most standard windows. All installation materials come with purchase, and no special wiring is required for operation. In addition, an automatic igniter makes using this model simple. Just add hardwood pellets and press the start button.

    Additional Features

    • EPA Certified: The US Stove 2400 Pellet Heater is EPA compliant.
    • 30-Pound Hopper: This large hopper means more pellets can be burned for longer for periods of time, keeping your area warm for hours.
    • Thoughtful Design: The design means this pellet heater won’t affect your indoor air quality.
    • Removable Firebox: The firebox can be removed for easy cleaning and ash removal.
    • Store It: During the off-season, remove this window heater and store it until the following winter.
    • Approved in All States: Some pellet stoves aren’t approved in WA or CA, but this model can be used in any state.


    An innovative design—that looks similar to a window AC—is just the beginning for the US Stove 2400. Digital controls, a 30-pound capacity, and up to 24,000 BTUs of power make it an efficient and unique choice to heat up to 750 square feet.   

    What Customers Love

    • Digital Controls: The digital controls provide an easy way for you to change settings.
    • No Exhaust: Most pellet stoves require exhausting, but this one doesn’t since it fits securely into your window.

    Things to Consider

    • Hardwood Pellets Only: Unlike multi-fuel pellet stoves, the US Stove Eco-Aire Window Pellet Heater can only burn hardwood pellets.

    Manufacturer's Warranty

    3 years on the firebox, door & heat exchanger, 1 year on all other parts

    Manufacturer's Literature

    Owner's Manual
    User's Guide for the US Stove Company Window Pellet Unit

    What's In The Box?

    • US Stove 2400 Window Pellet Stove
    • Installation Materials
    • Owner’s Manual
  • Specifications

    Heater TypeStove
    Heater StyleWindow
    Heating Area750 sq. ft.
    Heater BTUs24000 BTUs
    Assembled Height21.375 in.
    Assembled Width22.5 in.
    Assembled Depth27.125 in
    Total Weight112 lbs
    Adjustable ThermostatYes
    Programmable ThermostatNo
    Remote ControlNo
    Programmable TimerNo
    Number of Heat Settings5
    Voltage110-120 V
    Maximum Wattage350 W
    Wiring StylePlug
    Automatic Overheat ProtectionYes
    Flame-Only ModeNo
    Assembly RequiredYes
    Igniter TypeAutomatic
    Blower IncludedYes
    Number of Blower Settings1
    Firebox/Hopper Capacity30 lbs.
    Approved for Mobile HomesYes
    Installation Kit IncludedYes
  • Product Q&A

    Have a shipping or payment-related question?
  • Reviews

    View All US Stove 2400 Eco-Aire Window Pellet Heater Reviews


    by PowerReviews
    US Stove CompanyUS Stove 2400 Eco-Aire Window Pellet Heater

    (based on 2 reviews)

    Ratings Distribution

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    • 1 Stars



    Reviewed by 2 customers

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    Clever, Innovative, and it works

    By happyrhodes

    from Sudbury, Ontario, Canada



        Best Uses

          Comments about US Stove Company US Stove 2400 Eco-Aire Window Pellet Heater:

          One would expect some maintenance and of course there is but its such a clever idea and the results are amazing.


          • Was this a gift?:
          • Yes

          too mush soot

          By jan

          from Pru, NY



              Best Uses

                Comments about US Stove Company US Stove 2400 Eco-Aire Window Pellet Heater:

                Don't buy, even with daily cleaning as recommended, even dishes in cabinets are covered in soot, Pets covered in black soot.

                • Was this a gift?:
                • Yes

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